客房部经理每年应至少()次以上会同工程部经理对客房家具设备状况进行全面检查。
A、四
B、一
C、三
D、两
参考答案:D
目前该疾病处于哪一级
A.正常
B.A级
C.B级
D.C级
E.D级
— Did you have a good May Day holiday?
— _____. I enjoyed myself with my family on the beach. [ ]
A. I'm afraid not
B. I'm not sure
C. Of course
D. I hope so